Swivel office chair, especially for office use



FIG. 1 is a front perspective view of the swivel office chair, especially for office use showing the design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side view thereof, the opposite side being a mirror image thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a back view thereof.

FIGS. 4 and 6 have been shown on an enlarged scale with respect to the other views. 

The ornamental design for a swivel office chair, especially for office use, as shown and described. 